Merge pull request #61 from ueokande/multi-frame-following

Multi frame following

1 files changed, 21 insertions, 0 deletions

diff --git a/test/content/components/common/follow.test.js b/test/content/components/common/follow.test.js
new file mode 100644
index 0000000..1fc935e
--- /dev/null
+++ b/test/content/components/common/follow.test.js
@@ -0,0 +1,21 @@
+import { expect } from "chai";
+import FollowComponent from 'content/components/common/follow';
+
+describe('FollowComponent', () => {
+  describe('#getTargetElements', () => {
+    beforeEach(() => {
+      document.body.innerHTML = __html__['test/content/components/common/follow.html'];
+    });
+
+    it('returns visible links', () => {
+      let targets = FollowComponent.getTargetElements(
+        window,
+        { width: window.innerWidth, height: window.innerHeight },
+        { x: 0, y: 0 });
+      expect(targets).to.have.lengthOf(3);
+
+      let ids = Array.prototype.map.call(targets, (e) => e.id);
+      expect(ids).to.include.members(['visible_a', 'editable_div_1', 'editable_div_2']);
+    });
+  });
+});